The sweetheart rooms are two rooms. The living room with is a nice size and in the corner opposite the kitchen area is the tub. I believe the couch was L-shaped so it created a divider for the tub. The bedroom is separate with king size bed. Small kitchenette area with small fridge and microwave. The bathroom is not as large as kids suite but adequate for two people.
I took my DH for his 40th last year and we had a very nice time. I am disappointed in the price increase with the renovations as this was a favorite hotel of ours. If the prices come down we may take the family there again.
Hope this helps.
Julie